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Melanotaenia lacustris


Caryl

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I am pretty sure this is the right fish! :D

I had been trying to get a shot of this fish but he kept moving so I finally gave up and decided to take a pic of the plants instead. What do you know? He swam into the shot just as I clicked the button!

Melanotaenia_lacustris_rainbow.jpg

Here he is tring to eat a bottom feeder pellet

rainbow_with_pellet.jpg

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I know that photos can sometimes change the apparent colour of fish, does it really have the orange on the fins, and orangey stripes along the body Caryl? If yes then it's not likely to be M. lacustris

Have a look here at lacustris - admittedly mine will show some green or yellow depending on their mood.

One problem with trying to ID rainbowfish is the colour variations depending on river system they originated from - so I can't pin down your particular type of rainbow. Some pictures of Glossolepsis multisquamatus I've seen in the past look similar to that fish - as pictured in the bottom photo(though unfortunately the one on the site I've pointed you to doesn't), but then the top photo of him have some similarities to M. herbertaxelrodi.

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Definately not a Melanotaenia lacustris Caryl.

The pics Rob put up are M. lacustrus, the male is the top one with the female underneath.

The males have elongated dorsal and anal fins, the babies are tiny and need green water or infusoria, got from having riccia or java moss in the tank while they are hatching.

I use this medium for spawning them in, then move the eggs and plant into a smaller hatching tank.

Cliff, not sure what fish you have there mate.

If it is a Glossolepsis, it will prolly be Incisus, a red Rainbow.

If it is a Boesemani it belongs to the M. family, and is two toned yellow with vertical stripes of blue-green on it

Males are deeper bodied than the females, but only develop this with age.

Check the fin shapes for the sex.

babies of these are the same as above.

Alan

(who has 27 baby lacustrus coming on just nicely, thanks very much)

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He has orange on his fins and looks just like the pic of a M lacustris in the red Axelrod mini atlas page 664. His body colour changes depending on his mood and how he vatches the light but the back end of him has a definite orange tint.

I got a load of rainbows from Sid in Otautau along with a bit of paper describing each one but I have lost the paper. Am seeing Sid this weekend so will print out the pic and ask him what he thinks it is. :wink:

Doesn't look anything like the other pic you suggest Alan.

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Hi think Alan's link stuffed up - the site has frames and what ever fish you're viewing it still shows the parent address in the address bar - so need to be a bit sneaky to get the address for particular fish.

Haven't got the miniatlas as I prefer the Baensch books (haven't you got those back again - I thought they went with the editors job?)

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